GHSA-57MH-5GF7-8MCG高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2022-07-13 08:01

发布时间

2021-12-31 08:00

GitHub 审查时间

—

NVD 发布时间

2021-12-31 06:15

源文件

advisories/unreviewed/2021/12/GHSA-57mh-5gf7-8mcg/GHSA-57mh-5gf7-8mcg.json

公告说明

Bitmask Riseup VPN 0.21.6 contains a local privilege escalation flaw due to improper access controls. When the software is installed with a non-default installation directory off of the system root, the installer fails to properly set ACLs. This allows lower privileged users to replace the VPN executable with a malicious one. When a higher privileged user such as an Administrator launches that executable, it is possible for the lower privileged user to escalate to Administrator privileges.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-44466

标识信息

别名 / CVE

CVE-2021-44466

CWE

CWE-269

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-57mh-5gf7-8mcg",
  "aliases": [
    "CVE-2021-44466"
  ],
  "details": "Bitmask Riseup VPN 0.21.6 contains a local privilege escalation flaw due to improper access controls. When the software is installed with a non-default installation directory off of the system root, the installer fails to properly set ACLs. This allows lower privileged users to replace the VPN executable with a malicious one. When a higher privileged user such as an Administrator launches that executable, it is possible for the lower privileged user to escalate to Administrator privileges.",
  "affected": [],
  "modified": "2022-07-13T00:01:49Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2021-12-31T00:00:20Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44466",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.tenable.com/security/research/tra-2021-58",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2021-12-30T22:15:00Z",
    "github_reviewed_at": null
  }
}